feat: test patch for gmail/utf8

patch.py

@@ -0,0 +1,26 @@
+import sys, os
+
+maildir_path = "/usr/lib/python3.12/site-packages/offlineimap/folder/Maildir.py"
+with open(maildir_path, "r") as f:
+    maildir = f.read()
+maildir = maildir.replace(
+    "fd.write(msg.as_bytes(policy=output_policy))",
+    "try:\n            fd.write(msg.as_bytes(policy=output_policy))\n        except UnicodeEncodeError:\n            fd.write(msg.as_string(policy=output_policy).encode('utf-8'))"
+)
+with open(maildir_path, "w") as f:
+    f.write(maildir)
+
+imap_path = "/usr/lib/python3.12/site-packages/offlineimap/folder/IMAP.py"
+with open(imap_path, "r") as f:
+    imap_py = f.read()
+
+imap_patch = """
+def get_msg_bytes(msg, policy):
+    try:
+        return msg.as_bytes(policy=policy)
+    except UnicodeEncodeError:
+        return msg.as_string(policy=policy).encode('utf-8')
+"""
+imap_py = imap_patch + imap_py.replace("msg.as_bytes(policy=output_policy)", "get_msg_bytes(msg, output_policy)")
+with open(imap_path, "w") as f:
+    f.write(imap_py)